Isilon disconnect client

isilon disconnect client Once a connection is established SMB has less overhead than NFS. In part II of the post we will have a look at the Operations amp Event handling within SmartFabric Services. smb isilon. xxx I can telnet to ports 111 and 2049 so the firewall is open. I run 52 hosts that are all ready to get into the fun with Isilon but none of them can load the Isilon plugin since they boot stateless. Clients who have root access 7. ISILON isi nfs exports view EXPID zone NFSZone grep i return ISILON _ 4. There are various reasons for needing to check the status of drives on an Isilon cluster. Oct 22 2013 SSL VPN Client download from non Java Browsers This is a move of a sub sub sub thread in another forum I have a TAC case open on this but i 39 m digging deeper into this and I 39 m wondering if some of the guru 39 s around these parts could help me understand a bit about how this works. Oct 10 2018 Another issue since the 2004 update on the same client PC is that after powering down going to sleep I lose connectivity to the mapped drive. Point the name to the new Isilon IP and Make sure Isilon Configuration Replication license Type is present Solution If Isilon Configuration Replication license Type is not present please add it to your licenses. The Ansible Modules for Dell EMC Isilon allow Data Center and IT administrators to use RedHat Ansible to automate and orchestrate the configuartion and management of Dell EMC Isilon arrays. Aug 02 2012 If you are looking to enable SMB large MTU on a Windows Client you ll probably start with a Google or Bing search. File Specifies one or more clients to be mapped as root for the export. May 09 2017 This is a CLI command reference guide for all of the CLI commands available in Isilon OneFS. Client side NIC configurations supported by SMB Multichannel Temporarily disconnect from an ICAP server So we have a Isilon Storage Cluster and both Windows and Mac Clients connecting to it. 0 version of OneFS and remaining in place until OneFS 8. Sensitive data files are automatically encrypted and access is strictly governed via Are SPNS registered for the isilon for the shares attempting to be accessed I have seen slowness when SPNS are not set up properly. EMC Isilon cluster functional overview. 1 or what the best practices are for using source based routing in OneFS 7. Jun 20 2015 SMB is more efficient than NFS protocol wise. 280 Views 0 Kudos Highlighted. exe commands. If desired the restored VM may now be Disconnects between infrastructure and apps teams as well as between ServiceNow and Jenkins led this brand to refocus on its DevOps journey. Export path 2. Sometimes the shares can stay mounted for hours sometimes only 15 seconds. These VLANs are specified Isilon 101 isilon stores both windows sid and unix uid gid with each file. Available Bandwidth As traffic traverses the different layers of the network the available bandwidth Ever wonder about the best way to set up communication between Isilon clusters and external client applications Maybe you d like to learn about Isilon network topology and how IP routing works in OneFS 7. Witness and client reaction is reasonably fast Simple tree connect restored in 1 2 seconds Other times are related to the number of file reconnect reclaim operations sent from the client Original design treated all reconnects the same Same node case caches state for returns Other node case relies on stored state 29 For customers that have been using Isilon OneFS since versions 7. and the client tools installed The Network File System NFS client and server communicate using Remote Procedure Call RPC messages over the network. unixmen. ps1 follow the instructions provided after the above to configure isilon Apr 10 2014 Isilon cluster status isi status List Serial Numbers of Isilon Nodes isi_for_array isi_hw_status grep SerNo Collect Support Materials isi_gather_info Verify Active connections between Isilon interfaces to Client Mountpoints isi statistics client netstat an Verify Boot drive status gmirror status atacontrol list Verify faulted devices TL DR Isilon cluster crapped out on one node and stopped answering NFS file lock properly even after a cluster reboot . Request is sent to DNS server for name resolution. To find out whether packets are being dropped issue the nfsstat rc command at the HP UX prompt. This OS are able to fetch uidNumber gidNumber PrimaryGroupID home_directory A Blog about Virtualisation Storage Data Protection and Cloud. In the Name box enter the external IP address or the host name of any node in the Isilon cluster. Isilon Quick Tips SyncIQ Deep Dive Faster full backups for Isilon filers using NetBackup Accelerator. To create the secret run kubectl create secret generic isilon certs from file ca_cert. It can synchronize the system clock faster with better time accuracy and it can be very much useful for the systems which are not online all the time. Feb 01 2013 The following will walk through setting up multiple Access Zones for a SmartConnect Basic configuration. 2 06. Reply. SmartConnect checks for a pool with the matching zone name static. 0 environment you allow certain Windows clients to open files on a server with continuous availability enabled. Aug 25 2013 Today was suppose to be an easy day of racking and setting up a Isilon in our Norman lab. The Ambari client server framework is a third party tool that enables you to configure manage and monitor a Hadoop cluster th The Isilon nodes. 143 isi nfs nlm sessions disconnect client1 192. Feb 01 2012 Also Isilon runs it s own little DNS Like server in the backend that takes client requests using DNS forwarding. The NFS Export should be modified to prevent unwanted access to the root of the File system by limiting the NFS export client and root access to one or two servers only. At the same time push the sliding tab in the direction of the arrow on the tab and free the front end by pulling the riser away from the locking pin on the side of the chassis with the fixed tab. 1 Mar 11 2020 On an Isilon NAS the storage admin created a SMB share and what appears to be the correct permissions. In this episode of Isilon Quick Tip we walk through setting up an NFS Export and moving data in Isilon 39 s OneFS. I resolved the problem by logging on to the Isilon via SSH and entering the following command to verify the setting was enabled isi smb settings global view Nov 11 2013 Let s say you have a cluster of three 12000X nodes and you want to replace then with three new x200 nodes now you could leave the original nodes in the cluster as a lower slower tier of storage and make use of the SmartPools technology to place you different data types on the most appropriate nodes or you could simply replace you old nodes with new ones. Please keep in mind that you should always backup your system or create a restore point before attempting to fix an issue. Check necessary RPM. With Isilon Arcis has sustained nearly 20x data growth without the need for any additional IT staff I created the quot isilon quot index flagged it as relating to the quot EMC Isilon App for Splunk Enterprise quot app and bingo I was able to add an entry from the quot Add any of the Cluster node credentials quot page. 3 w HF2 and SRM Profiler 6. David Messenger 25th February 2016 28th April 2017 EMC Isilon No Comments l For Isilon 8. If packets are being dropped between the client and the server decrease rsize to 4096 or 2048. com 2 OneFS 7. 1527 1528 Auxcopy may fail between HPStoreOnce appliances. com A 10. Cheers Chris NFS version 3 clients can have fast and transparent planned failovers with more availability and reduced downtime. Set up your replication using secure copy to start replicating from celerra vnx to Isilon. With OneFS. Windows 10 support is aware of the issue and tried to help me sort Having a client program communicating with two or more Kafka clusters e. 0 copying data from a Windows client to the storage device is performed within the back end storage itself. Nov 10 2015 That minor disconnect causes that entire job to fail and need to be restarted from the beginning. log INFO 14017353171 For clients to correctly mount and unmount S3 buckets the s3fs command should be in the path of the executor or configured via the s3fs. Clients may only mount exports within their zone Oct 05 2015 SSH timeout due to inactivity is annoying. and 3. Tagged on EMC Isilon. Aug 16 2016 Hi We have 2 Mac Late 2013 MacPro machines that were both running Yosemite OS. OSX on the other hand does not. The client fstab has lincoln tmp trash tmp trash nfs rw 0 0 Installation guide for Grafana. This seems to be primarily observed when the NFS datastores The Isilon One FS cluster creates a single namespace and file system that is distributed across all nodes in the cluster and is accessible by clients connecting to any node in the cluster. The client attempts to connect to the Isilon cluster using a SmartConnect name which appears to the client as the hostname of the cluster. 2. Microsoft Windows includes an SMB client and server in all members of the Windows NT family and in Windows 95 Windows 98 and Windows Me. It is designed to be an easy and concise quick reference guide. It 39 s quite possible for a TCP session to timeout disconnect and go away for days even weeks or months but the client is still holding a valid handle and sees the filesystem as mounted from Examples. Nice articles Very helpful. from Host Port The server was disconnected when COMMAND was executed. Removes an NFS client cancels any pending Network Lock Manager NLM locks and unlocks all of the client 39 s current nbsp Deletes SMB sessions filtered first by computer then optionally by user. To prepare for non owner mailbox access auditing in the Exchange Online organization you will need to take several configuration steps creating an Azure AD app with the required permissions and instructing this app to automatically apply the necessary audit settings. 0 If CSI Driver for DELL EMC PowerScale version 1. PowerByte is a company with innovation technical expertise Apr 24 2015 To check Isilon service Isi services lt service name gt disable To disable any service Isi services lt service name gt enable To enable any service isi set isi smb log level Configure the log level openfiles List and close open SBM files sessions List and disconnect SMB sessions settings Manage SMB default share and global protocol Change Auditor for SharePoint enables faster easier and more secure SharePoint SharePoint Online and OneDrive for Business auditing. g. 0 Backup and Recovery Guide United States 1 800 SVC 4EMC 800 782 4362 Introduction to this guide Canada 800 543 4782 Worldwide 1 508 497 7901 For local TL DR In case you want to skip straight to the resolution the cause of my issue turned out to be the support multichannel setting on the Isilon which when enabled caused the issue to occur. 0 Karma If client redirection step of failover which adds igls dfs prefix to shares on the source cluster fails for all of the shares associated with the source cluster the failover stops but the share renaming that completed successfully for the target cluster is not rolled back. Isilon Nodes and Networking. Ensure that the date and time on the Isilon storage device are synchronized with any associated domains and the CEE server. If your answer is no the connection will be terminated. Next up is the random disconnect when using a SmartConnect zone name for accessing the WebUI. EMC Secure Remote Services Virtual Edition EMC Secure Remote Services Virtual Edition 3. 1. Enable and start NFS services Mar 16 2015 SMB SMB2 SMB3 clients may experience logon failures to an EMC Isilon cluster when they authenticate by using the NTLMSSP NT LAN Manager Security Support Provider provider. Workaround 3 Edit the etc ssh sshd_config file and comment out or delete the excess ListenAddress lines Isilon is a network storage array made by EMC that allows the presentation of both CIFS Windows and NFS UNIX 92 Linux shares. For clients to correctly mount and unmount S3 buckets the s3fs command should be in the path of the executor or configured via the s3fs. Clients who have read write access 6. Isilon Client facing protocols entirely in user mode Client performs disconnect from now. 4 SyncIQ itself is not well understood by Isilon Support. And Isilon server OneFS has inbuilt option to join with Active directory. But back to the long subject in the post. I wouldn t recommend this unless you absolutely have to have the same IP. NOTE To support more than 144 Isilon nodes Cisco Nexus OS 9. It provides an ftp like interface on the command line. You should be able to access an SMB share from a Windows client BEFORE attempting to continue. NOTE This topic is part of the Using Hadoop with Isilon Isilon Info Hub. 0 SMB 2. local NFS Client IP Address 192. Level Networking Systems Engineer to their team on a direct hire basis. 3 SyncIQ 39 s client server architecture requires a network connection and lots of overhead which is all wasted in one of our two use cases. com is sharing with the Community the knowledge and experience gained with customers industry leaders and like minded peers. Looking for a version 8 command. 2 to 8. Prior to SMB 3. The commands are different for adding clients in existing nfs export and using Jul 19 2019 What may not work One of a few possible issues is that this removes IPs that clients may be using for data access and client configurations may need to change. With SMB 3. edu dfs This will allow you to reattach to your terminal window if you disconnect. sessions list sed 39 1d d 39 sed 39 1d d 39 awk 39 print 2 39 do isi smb session delete user i done 39 . OneFS upgrade on the Isilon fixed it. Note the two blue tabs for removing the HBA riser a sliding tab at the back and a fixed tab at the front. 2 and my problem is related to uploading files via FTP. On Linux i 39 m using SSSD System Security Services Daemon to join with active directory and MacOS also has inbuilt option to join with AD. com for example 2. force download of latest isilon . The following command disconnects a client named quot client1 quot from the server with an IP address of 192. 2 and OneFS 8. Unfortunately miniscan doesn 39 t work with brokerconfig which is the place you 39 re most likely to get an IP change ie when the computer disconnects from the company VPN. You can use this utility to transfer files between a Windows 39 server 39 and a Linux client. The VM is restored but in a powered down state. The symptom is that during periods of high I O NFS datastores from NetApp arrays become unavailable for a short period of time before becoming available once again. Hardware 3. Created 06 13 2018 12 03 PM. However SMB is more or less a Microsoft protocol. SSH Port TCP port for SSH install latest isilon. 102 24 Server Side Configuration. Network 2. 0 or later 5 EMC Isilon Customer Troubleshooting Guide Clients Cannot Connect to a Node For links to all Isilon customer troubleshooting guides visit the Customer Troubleshooting Isilon Info Hub. Vormetric encryption and key management technology provides rigorous data security for both of these cases. A client can connect to cluster on any 4 interface. pool0 subnet1. Dynamic client such as NFSv3 failover seamlessly to another node Static clients such as SMD NFSv4 and HDFS disconnect from the current node and reconnect to a different node Uncommitted data in NVRAM journal is flushed to disk to ensure file system integrity and verify no data is lost An SMB client program for UNIX machines is included with the Samba distribution. if it can 39 t find one it will generate a number starting at 10000. This causes additional problems getting Isilon Support is hard enough but Next step is to install PostgreSQL Client Server and additional packages for dependencies in the Contrib package yum install postgresql11 postgresql11 server postgresql11 contrib Now that the necessary packages are installed it is possible to initialize the database add the PostgreSQL database server to the list of automatic services Dec 25 2019 The SMB Client CLI refers to the system that is trying to access the file system regardless of the OS version or edition. Isilon OneFS 7. SmartConnect supports dynamic NFS failover and failback for Linux and UNIX clients and SMB3 continuous availability for Windows clients. I needed to get Jul 22 2020 I 39 m using Isilon NAS storage server for NFS share. Therefore each node can be considered a self contained unit. I 39 ve verifed that I can ping the box and telnet to ports 139 445 so I 39 m pretty sure that it 39 s not a firewall issue. stored on the hard drive of the Isilon cluster or data in transit when data is transmitted from the client to server and vice versa . This cmdlet should be used with care as it may result in data loss to the client for which the file is being closed if the client has not flushed all of the file modifications How to configure NFS client on RHEL6. x EMC Isilon do not support SMB3. Online Support Live Chat Create a Service Request Telephone Support 8 OneFS 8. 1 OneFS 7. I am pitching it daily and just had the pleasure of participating in the creation of the first Isilon Proven Specialist Exam coming out in April. This issue occurs if the spanning tree protocol setting on the physical network switch port s is not set to portfast. edu if you have any questions. The NFS client 39 s hostname FQDN and NAS server FQDN must be registered in the DNS server. Prior to powering on the restored VM from the VMware vSphere Web Client right click the restored VM and select Edit Settings. White PaperBACKUP AND RECOVERY SOLUTION FORVMWARE VSPHERE ON EMC ISILON STORAGEUsing Symantec NetBackup 7. Check whether the Isilon clusters related to the Jobs where share export alias are not being replicated are considered to be unmanaged by Eyeglass Log into Eyeglass. 7. 1 or before changes made in the 7. We appreciate your help in improving this document. to 326qvbF This Video is a brief introduction on command line for isilon OneFs 7 which explains how you can interpret the syntax to How to configure NFS client on RHEL6. meaning that the SMB and HDFS clients could authenticate through individual access zones while all NFS clients had to authenticate through the System zone. 7 Exabytes shipped in 2018 Isilon is the market leader in the Distributed File System and Object Storage space. NEXT the client connections should failover to another node seamlessly. When nfs client look at file created on windows file may not have uid gid in it. If you re committed you can remove the IP from the source CIFS server and add it to the Isilon. 10. Use the OneFS Platform API PAPI to automate configuration management and monitoring of tasks and to build scripts to allow your cluster administrators to securely perform operations on your Isilon cluster s files and directories. Both the host gt client and client gt host communication paths must be functional. Questions Would separate nfsv4 server for top level using referral instead of symlink be a way to achieve this so clients could use a single mount Does isilon support referral Also how often do clients check and detect change of referral definitions Isilon Cluster Setup Configuration and Management HOL 29 An introductory lab that demonstrates how to create a storage cluster join the cluster to an Active Directory domain navigate the OneFS web administration interface and create and manage directories or shares. The NFS datastore is grayed out in the vSphere Client. Isilon Version 7 Cheat Sheet Commands. Install NFS packages in your Server system by using the following command yum install nfs utils nfs utils lib. Go to discover and it would break saying quot no array found at destination quot . Leveraging Isilon s X and NL Series in combination with SmartPools Arcis has unified 40 disconnected data silos into a single file system that can be concurrently accessed by dozens of geoengineers. One of the first results is this TechNet article . All members of the Kerberos realm including the KDC NFS server and NFS clients must be registered in the DNS server. There is no problem creating containers based on vhd type. Arguably a cluster is a group of nodes. 1 Backup and recovery guide CONTENTS Chapter 1 33 Enable or disable a replication policy. x. Re Isilon with HDP NIckyRuggs. These packets can be broadly classified as follows Session control packets Establishes and discontinues a connection to shared server resources. 2359 2360 User without the delete data permission may be able to perform delete from Commcell console. 4 Once that is done the client machine can again connect to the FQDN. May 29 2009 Computer User name Client Type Opens Idle time 92 92 FRED ED Windows 2002 Serv 0 00 00 40 The command completed successfully. The aim of Domalab. If your answer is yes the SSH client continues login and stores the host key locally in the file . Group IDs User IDs SELinux Export Settings. Grafana ObservabilityCON 2020. It deals with a topic that I ve seen discussed recently on the community forums. 3 following an upgrade from 7. 04 EMC Secure Remote Services Virtual Edition 3. Your FTP client is using commands that are unsupported on our FTP server for security reasons and hence the connection is immediately dropped. Ability to enable the option which disconnects the client after 30 minutes of inactivity CEE 8. Sep 06 2019 Chrony is replacement of NTP client. 9. Even on localhost using the ftp command through the web server on WordPress on my personal computer through FileZilla in short I need my FTP server but it refuses to let anyone connect. If you are running OneFS in an SMB 3. Restrict access to read only for the export created. Example isilon. the Isilon Filer with the OneFS v7. The service has worked great for the past two years and I was able to upload thousands of files with 0 errors. Got a quote back from Dell EMC for an Isilon and of course it 39 s about 70k more than I had hoped for. Lift the tabs to unseat the riser and pull it straight up. Enhancement to detect automatic Client Group with circular dependency and fail the service pack install. MM0015 Mount Paths Configured on Isilon Shares Are Marked Offline middot MM0016 Locked User Account With a Mount Path Operation If all the drive letters are used disconnect and make some drive letter available before resuming the job. We could reconfigure the disconnected Isi using SNMPv2 and admin creds and SRM would test the connection all green. The result is in milliseconds. Client makes a request to mount to static. This seems to be primarily observed when the NFS datastores It looks like our Isilon devices have stopped polling on both SRM 6. Explorer. consuming from one cluster and producing to a different cluster Using Flume or Spark as a Kafka consumer In these cases it is important to understand client broker compatibility across Kafka versions. If the unusable cluster becomes accessible again you can fail back to the original Isilon cluster. Several issues can occur when your cluster fills up to 98 capacity such as substantially slower performance failed file operations the inability to write or delete data and the potential for data loss. We have an odd issue in windows 2003 server where the users are not being able to access the shares in EMC Isilon NAS drives. EMC Isilon clusters support enablement of the ESRS Gateway. Check connectivity form server. From the Snap Vendor list select Dell EMC Isilon. 1 might impact how clients using encoding that differs from the cluster s are able to view and interact with directory listings. isilon. This App collects data from Isilon cluster enabling you to Track Cluster inventory in terms of nodes SSDs CPUs Disks storage pools access zones etc. Marquis of Lorne Jul 29 39 18 at 4 22 Conducts Isilon Onsite Verification Test OVT to verify that the hardware is operating within specifications. NetBackup 39 s Accelerator option makes NDMP backups for Isilon filers OneFS 7. Feel free to disconnect from Isilon and Emerson s VPN or render another scene. 5 VMware vSphere VADP and EMCIsilon SyncIQ Data Protection Software Abstract This white paper describes how a multi tiered multi site backup solution can be deployed to protect data in a VMware vSphere environment 1. It is kinda a poor man s load balancer of sorts but it is very smart and can load balance clients across multiple network links. The Enter the User Name and Password dialog box ISILON isi nfs exports modify EXPID zone NFSZone return 32bit file ids yes Replace the EXPID with the ID of the target export verify the bit settings by viewing the export. The setup for Access Zones with SmartConnect Advanced is identical except for the networking section where you have multiple pools in the subnet and therefor define multiple ranges within the same subnet to use. Since late 2014 I have been working on an open source Python library that simplifies SSH management to network devices. Nov 19 2016 This video describes how we can add permission to an existing NFS export in Isilon OneFs 7 through command line. Even if this cluster is consisting of a single node. For the purposes of explaining failover and failback procedures the cluster originally accessed by clients is referred to as the primary cluster and the cluster that client data is originally replicated to is referred to as the secondary cluster. 11 10. This guide supplements the standard Dell EMC Isilon Storage with Video The The Panasonic Video Insight User Guide provides the information that you need to plan an the share with the CA setting enabled but they require disconnecting . 14 Nov 2018 It turns out that the customer was using an Isilon NFS appliance that only supported NFS v4. If a server is using Windows 8 or Windows Server 2012 clients can create persistent file handles that can be reclaimed after an outage such as a network related disconnection or a server failure. partners with clients in the development deployment and oversight of enterprise solutions. Commands. Make sure service remain on after reboot. 11. 2362 2364 2365 Unable to modify Smart Group configured with a rule 39 Client IPV4 CIDR Address Range 39 . DNS sends the request to the SmartConnect IP with the zone name static. I would imagine you are going to copy permissions and data over. I 39 ll add more over time. Founded in 1992 after having served as an IT professional for 19 years on various client sites and projects it became abundantly clear to Enterprise Logic 39 s President Ajay Thomas that a disconnect existed between recruiters Congratulations You have successfully used Emerson s render farm from off campus. This issue occurs in Windows 8. Its been awful ever since its better than it was but still not great. Watch Queue Queue L3 engineer working in TPM I 39 ve got some Isilon experience. So smart that Isilon calls it SmartConnect . 12 and possibly others is SMB was disconnecting from file shares too frequent and virtually nbsp Isilon storage system in the CIFS Share Access mode make sure that you have assigned your service account to the built in BackupAdmin role within Isilon. Although this device is not a traditional server files can still become locked requiring a systems administrator to connect and force the file closed so another user can open it for editing. x or earlier to 7. Found that the KB 3002567 installed on last Tuesday March 10 2015 caused the issue and related to Data that resides on EMC Isilon clusters is unavailable to SMB SMB2 SMB3 clients. Quick and simple articles to build your own homelab. Periodically the mapping to the web server drives are being lost and for some indeterminant period of time I am unable to re connect them. 2. 8r21 on ubuntu 14. As you can see from the NAS and NDMP Compatibility Guide on the following link under the Documentation tab that we only support up to OneFS6. 0 or later. 0 CIFS Windows 2000 Server 2003 or Windows XP SMB 1. Settings for non owner mailbox access audit automatic configuration. This explains why even though the pre existing SMB client was operating normally not breaking the SMB protocol and running with no packet loss it would mysteriously have its Jul 23 2015 Disconnect The next video is starting Isilon Command Line Part 3 Add Clients To Existing NFS Export Duration 2 06. foobar. 1 Windows Server 2012 R2 Windows 8 Windows Sep 26 2013 try this from the Isilon documentation When a cluster in Local User Mode is a member of an NIS domain or is configured to use an LDAP server and a user wishes to access a share using CIFS from an MS Windows client as an NIS user or as an LDAP user the following configuration changes are required. If a cluster is rendered unusable you can fail over to another Isilon cluster enabling clients to access to access their data nbsp 18 May 2012 I posted an article on VMware vSphere and EMC Isilon VMware vSphere and When a client queries their DNS server the DNS server will delegate the DNS There seems to be some sort of disconnect with the CNAME to nbsp 19 Jun 2018 We could reconfigure the disconnected Isi using SNMPv2 and admin To make authenticated requests to OneFS platform API the client sends The department file servers also known as Isilon are files. If you reach a point where you need to contact Isilon Technical Support please see Appendix A for specific instructions. 5 host reports the NFS datastore that it uses as disconnected. 4. ssh known_hosts. 3 We have to perform a ipconfig flushdns and a ipconfig registerdns on the the client. com delegates to isilon. Commands are outlined with sample command syntax in many cases. Jan 01 2010 Client ID The client ID is a 64 bit quantity used as a unique short hand reference to a client supplied verifier and client owner. l For Isilon 8. EMC. Extend VLANs to the Converged Technology Extension for Isilon storage cabinet. If this parameter is omitted or a value of 0 is entered then Windows PowerShell calculates an optimum throttle limit for the cmdlet based on the number of CIM cmdlets that are running on the computer. It translates events into simple terms stores data in one centralized and secure database and in real time tracks audits reports on and alerts on critical changes to Oct 22 2014 This video is unavailable. They said nothing changed on their end so I 39 m wondering if there is anything that I need to change on the Solarwinds side. Reference https groups. Jan 12 2015 If you are using DFS and Offline Files in your organisation then you have probably run in to the problem or if you are reading this then perhaps you are still experiencing it whereby your users will randomly disconnect and lose access to all DFS shares for no apparent reason. The EMC Secure Remote Support ESRS Gateway is a secure IP based customer service support system. Using S Dec 31 2015 Rebooting an ESXi 5. Unfortunately it 39 s a custom OS and modifying that is entirely out of the question unless it 39 s something supported by Isilon that doesn 39 t void the warranty . The Microsoft SMB Protocol is a client server implementation and consists of a set of data packets each containing a request sent by the client or a response sent by the server. ERROR_CODE 104 ERROR User quot lt Delphix OS User gt quot could not nbsp The following link outlines the types of data that Trend Micro ServerProtect collects and provides detailed instructions on how to disable the specific features nbsp Usually server responses are relayed to clients during SMTP connections. It does so by requesting a lookup for that host name from the environment s DNS server. inet. 0 to v1. Isilon Data Insights Connector. Investigate connectivity issues such as network link down network packet loss system hang NFS client server hang or slowness storage hang or slowness. SSH Port TCP port for SSH connections. I am running with VMware AutoDeploy Stateless ESXi hosts. 0 64bit Production With the Partitioning OLAP Data Mining and Real Application Testing options oracle centos65 tgt We should now confirm the mount point is no longer busy by repeating the 1. GPO 39 s and everything else is set however Even though the GPO is set to create containers of type VHDX it falls back to VHD type Sep 20 2013 Windows 8 Mapped Drives randomly disconnecting and unable to re connect I have several drives mapped to various servers web servers and file servers on my Windows 8 machine. The only FQDN 39 s that are impacted by this are ALL Internal. maintenance commands EMC NetWorker formerly Legato NetWorker is an enterprise level data protection software product that unifies and automates backup to tape disk based and flash based storage media across physical and virtual environments for granular and disaster recovery. 168. py script controls a daemon process that can be used to query multiple OneFS clusters for statistics data via the Isilon OneFS Platform API PAPI . If you would like to bypass this verification step you can set the StrictHostKeyChecking option to no on the command line Client has a lot of video pictures and adobe documents they 39 re a marketing PR firm . The brand new Isilon API Info Hub is your one stop shop for information about getting and using the OneFS API. Although in this guide Isilon is the storage array that ViPR deploys objects to other storage platforms are also supported Mar 26 2015 Hi. Ensure that the Isilon storage device is already configured to serve data via SMB. Task 2. A storage administrator assigns each Isilon Swift user an access zone and access to accounts within an EMC Isilon cluster. PowerByte Solutions works with you our customers as well as suppliers amp manufacturers of computer technologies to provide you the best computer solutions to achieve your technology goals and optimize your investment. This results in data unavailable DU failures. Watch Queue Queue. 02 EMC Secure Remote Services Virtual Edition 3. 2 and later use vPC 1001 through 1252 for node vPCs. 1 Isilon OneFS 7. From the table you get the impression that to enable large MTU on a client you need to create a DWORD at HKLM 92 System 92 CurrentControlSet 92 Services 92 LanmanWorkstation 92 Parameters I am using latest version of vesta 0. this individual will work on the cloud tran user2225190 You need to reconnect the client but first you need to examine your software to make sure it isn 39 t due to an application protocol error i. isilon looks up the conversion from its mapping db. The PowerShell stuff towards the top of the page are for managing the Windows machine acting as a file server not client. AHEAD stitched together a new development environment of CloudBees Terraform Chef and ServiceNow to streamline software delivery and just as important create a more streamlined and accountable IT Isilon OneFS 8. I can access the URL manually via a browser using the same account. 1 and earlier use vPC 1001 through 1096 for node vPCs. Applies to NFSv2 and NFSv3 only. Each adapter can answer client requests Support multiple subnet and link aggregration Multiple IP addresses per NIC Up two 3 VLAN can be config per interface Send Isilon stats to Graphite Carbon and to Dashing instance send_stats_to_carbon. Isilon web interface has few options to configure and not very feature rich. Just in time for EMC World. com. closing a connection that the other end is still writing to. Pingback Jase 39 s Place Configuring EMC Isilon SmartConnect Part III Isolated Storage Networks Popat October 25 2012. Clients who have read only access 5. There doesn 39 t seem to be any particular process that 39 s causing the disconnections. EMC Emerging Technologies Division. Isilon has its limitations but these limitations are a narrow group of applications as I point out in my presentations. By switching the mount parameters to v4. These packets can be broadly classified as follows Session control packets Establishes and discontinues a connection to shared server resources. 1 in the list This may be OK since stable clients would not automatically flip back to primary. Investigation will be required on both NFS Client and NFS Server. This command will show the count of all the connected and active clients but how to get the hostname or IP address nbsp 13 May 2016 About This Cluster OneFSUpgrade Isilon OneFS v8. EMC Hadoop Starter Kit ViPR Edition is a step by step guide to quickly deploy a Hadoop or a Big Data analytics environment configuring Hadoop to utilize ViPR for HDFS with Isilon hosting the Object HDFS data service. As I look at the local directory of the app i don 39 t see a username password for this entity. And my client says that they can connect to this Windows box from another Windows box with the userid password combination without issue. 2 was installed using helm2 then before driver upgrade the helm2 needs to be migrated to helm3. 2355 2356 Oracle database backup may Oct 02 2016 and on the client host at 24. Previously the Accelerator for NDMP option was available only for NetApp filers. First of list the current export settings and find the id of ifs usually it is at no. com Specifies the maximum number of concurrent operations that can be established to run the cmdlet. The steps followed during client connection to Isilon cluster are 1. 6 15G1004 client on a MacPro5 1. brown. Unfortunately the current NDMP setup is not supported at the moment i. 1 SMB 3. The tricky part about NFS is that it is stateless so any NFS server can only really track the active TCP sessions from clients at a given point in time. 1532 1533 Workflow to change a client name may fail. Allows any client that is equipped with an FTP client program to access files that are stored on the cluster through the FTP protocol. e. I have an OS X client that is able to mount to SMB shares but then arbitrarily disconnects. Our strength is providing our clients with superior service trust integrity knowledge and competitive pricing. Adding a client to this list does not prevent other clients from mounting if clients read only clients and read write clients are unset. How long client will be show up even connection was cut from client side would this need to be rebooted If the Keepalive and Keepidle are default setting for cluster the client will stay connected for about 2. 3 is minimum requirement on TOR switch. Alert on Disconnect Yes Gateway Access Pools subnet0. Note Any open files are automatically closed before an SMB session is deleted. Commands required on Isilon cluster v8 isi event groups nbsp Jobs 30 60 Powered by the OneFS operating system an EMC Isilon cluster delivers a scalable pool of storage with a global Disconnect client connections. The client is Win10 Ent. Storage Developer Conference 2009 2009 Isilon Systems. Please email sasha_kleszy emerson. Windows we see about 125MBps essentially capping our gigabit Ethernet connections to the storage nodes however on Mac we barely see 50MBps. Sep 27 2016 Setting Up NFS Export in Isilon 39 s OneFS. 0 SMB dialects on a windows 2016 server acting as SMB Client to an EMC Isilon array EMC Isilon patch documentation has been updated making it easier to find information about patches for the OneFS operating system. pem n isilon Upgrade CSI Driver for DELL EMC PowerScale from version v1. . Therefore for example by setting net. com and build a standard master from the ova. With over 12 000 current users 17 years in the field and 4. Overview Provisioning Enforcing Disk Quotas NFS Volume Security. In the Credentials area click Change. 4 Mar 2019 The client NAS device x. 08 In computer networking Server Message Block SMB one version of which was also known as Common Internet File System CIFS s f s is a communication protocol for providing shared access to files printers and serial ports between nodes on a network. As far as I can tell rm via SSH is barely faster than just mounting the share from a client and deleting it that way and those are the only two options I 39 m aware of. 102 Windows client 17. Situation looks like from two separated QNAP 39 s with 6 HDD in raid5 and often from one of them 2 editing stations Avid maybe more in near future from one separated QNAP 39 s with 6 HDD in raid5 3 stations for graphics Premiere and After Effects 2 4 freelancers over FTP 4 6 clients downloading from FTP files uploading from NAS to FTP for color correction The problem is that it all happens Yup Apple created their own SMB client back in the 10. 06 EMC Secure Remote Services Virtual Edition 3. those are CNs to look for in AD . Every Isilon OneFS installation comes with a cluster. install latest isilon. opportunities to optimize the performance of your Isilon cluster. Note that it shows me the client computer name and the user who has made the connection. The isi_data_insights_d. May 08 2019 Isilon What s New in 2019 Isilon continues to be the leader in unstructured data storage The Gartner Magic Quadrant shows Isilon as leader well ahead of the competition. Basiclaly the client tries connecting to the share using Kerberos this will time out usually after 15 20 seconds and then fall back to NTLM. Clients from a Hadoop clu A DNS server must be configured at the NAS server level. Connect with others across the globe who are using Prometheus Loki and Grafana. Jan 25 2018 nfs add path client list option list Add NFS clients to an Export nfs show active List clients active in the past 15 minutes and the mount path for each nfs show clients list NFS clients allowed to access the Data Domain system and the mount path and NFS options for each nfs show detailed stats But its simplicity comes at a price of flexibility. Things were going off without a problem except for the last rail screw wouldn 39 t go in. 1 of the Mac randomly unmounts Windows 2008 R2 SMB shares while the other one doesn 39 t they are both using the same shares and the same software accessing those same shares . Jan 27 2020 Isilon is licensed for and using SmartPools Isilon is licensed for and using SmartConnect Pools front end client connectivity Prerequisites. 7 days some licensing issue after Snow Leopard. Most Linux distributions also now include the useful smbfs package which allows one to mount and umount SMB shares. For example if they were ever to reach 100 full they will cause very serious knock on effects for various other processes jobs. 4 Goal to have clients access the Isilon cluster through the private network nbsp John Gemignani. Install if you are missing them. com forum topic isilon user group added to an NFSv4 export to assist with seamless failover in the event of a disconnect 9 Sep 2020 This issue does not occur if you disable the SMB2 protocol on the client or use a Windows SMB client such as Windows XP or Windows Server nbsp 29 Jun 2020 It appears the SMB client in Mac OS X 10. You can assign a name to a namespace access point and the path to its file system. Mixed protocol environments The ifs directory is the root directory for all file system data in the cluster serving as an SMB share an NFS export and a document root directory. cmd property in the client side REX Ray configuration file. ps1 import forcedownload install isilon . Ensure the Network adapter Connect at Power On option is either selected or not selected based on the use case for the restore. Clients have access to export 4. 1 Enhancements HOL 30 Isilon OneFS 6. 143 Jun 30 2020 Article 483840 ETA 483840 Isilon OneFS Isilon OneFS Non UTF 8 encoded files or directories may be inaccessible to NFSv3 and NFSv4 clients after upgrading OneFS clusters from version 7. emc. Nodes in current cluster must be on OneFS 8. For additional tips to monitor cluster performance refer to EMC Isilon OneFS Cluster Performance Metrics Hints and Tips. 5 SMB 2 Isilon OneFS 7. I needed to remove all clients from isilon. Where to go for support Contact EMC Isilon Technical Support for any questions about EMC Isilon products. The Isilon virtual server and the client each need nfs and HOST service principals in Active Directory actually I am not certain about an nfs SPN for the client but we have always made them . In a nutshell Isilon is a collection of a certain number of nodes connected via 20Gb s DDR InfiniBand back end network and either 1GB s or 10GB s front end network for client connections. The client must also have access to the AWS credentials used for mounting and unmounting S3 buckets. Some applications such as VMware might also require reverse DNS lookup. i would continue doing those ubtil you are ready to cutover the shares to isilon. Enabling mount access to subdirectories 8. My FTP client cannot connect to or keeps getting disconnected from your FTP server. We changed access accounts to one specifically given privs that are laid out in Thwack Unable to add EMC Isilon array SolarWinds Worldwide LLC. 1. 3 Jun 2019 1 EMC Isilon Customer Troubleshooting Guide SmartConnect Client Connections are not to disconnect and the new connections to be. 5. At the time of acquisition the list of Isilon s clients had grown to include Sony XM Radio LexisNexis Facebook MySpace Adobe and several major movie studios and TV networks. Random disconnects fixes for users connected via an Ethernet cable . What does the hash command do Feb 05 2013 Isilon is a great product. 102 Mac client 17. 04 and vsftpd version 3. SQL gt Disconnected from Oracle Database 11g Enterprise Edition Release 11. Isilon 101 isilon stores both windows sid and unix uid gid with each file. The server is responsible for supplying the client ID. 1 is not listed as supported for EMC Isilon and EMC Unity in the VSA Client creation may fail if only quot Use Proxy quot permission is given on data access nodes. EMC NetWorker formerly Legato NetWorker is an enterprise level data protection software product that unifies and automates backup to tape disk based and flash based storage media across physical and virtual environments for granular and disaster recovery. Jul 24 2012 Backup and Recovery Solution for VMware vSphere on EMC Isilon Storage 1. For more details review ETA 483840. Well provided that the client is connecting to the Isilon node using either NFS or SMB 3. 2 emcisilon. Dec 04 2006 As it turns out the SMB server was explicitly disconnecting the pre existing SMB client when the second SMB client tried to setup a session with the SMB server. 0 step Sep 23 2014 2 However if we do an nslookup on the same client nslookup will return the IP of the Corresponding FQDN. Nov 05 2016 Support Us By Shopping Your Own Favorite Products https amzn. VMware Big Data Extension helps to quickly roll out Hadoop clusters. Jul 31 2018 CyberArk is the only security software company focused on eliminating cyber threats using insider privileges to attack the heart of the enterprise. google. pool. san amp nasTechie 1 200 views. Windows for obvious reasons connects and performs extremely well using SMB. yyy. Also ensure you arent using a . NOTE Per the TechNet article quot The Close SMBOpenFile cmdlet forcibly closes a file that is open by one of the clients of the Server Message Block SMB server. create a unix home directory in PowerScale Isilon for each user set different quotas if the user is a student or a teacher have daily snapshots of the home directories with varying policies of retention if for the students and teachers A storage administrator can also set up user accounts and configure an EMC Isilon cluster to work with multiple identity management systems such as Isilon Swift namespaces NFS namespaces SMB namespaces and HDFS namespaces. 0. DATA ENGINEER RESOURCE Site devoted to In computer networking Server Message Block SMB one version of which was also known as Common Internet File System CIFS s f s is a communication protocol for providing shared access to files printers and serial ports between nodes on a network. Microsoft Microsoft LAN Manager SMB Windows NT 4. 0 . Previously you had to check several separate documents for each supported version of OneFS to determine if a patch was available for a specific known issue. DES 1423 Valid Mock Exam Realistic Questions Pool Only at Selfadjustingtechnique Less time input of our DES 1423 Exam Tutorials Specialist Implementation Engineer Isilon Solutions Exam practice material But if you are trouble with the difficult of DES 1423 exam you can consider choose our DES 1423 exam questions to improve your knowledge to pass DES 1423 exam which is your testimony We store million of files onto out Isilon cluster SMB shares . The Microsoft SMB protocol is a client server implementation and consists of a set of data packets each containing a request sent by the client or a response sent by the server. Again all other 2004 builds work fine. Isilon scale out NAS. 1 Operating System installed. Rolling upgrades allow you and your users to access data before during and after the upgrade however as nodes are upgraded and restarted users may experience brief pauses in the time it OneFS SmartConnect is a load balancer that works at the front end Ethernet layer to evenly distribute client connections across the cluster. Isilon nodes can have up to 4 front end or external NIC. But that was an easy work around. 96. SyncIQ pool Gateway Connectivity Check Period 3600 License Usage Intelligence Reporting Period 86400 Gateway Connectivity Status Disconnected This is also happening as I attempt to configure the app. The Isilon SSH data source collects inventory and performance from EMC Isilon scale out NAS storage. Application and Protocol Traffic Understanding the application data flow from clients to the PowerScale cluster across the network allows for resources to be allocated accordingly while minimizing latency and hops along this flow. x support new Gen6 nodes. 92 install isiova. Windows app 17. Client is Mac OS X 10. Sep 09 2020 When you try to access a specific folder that is located on a Network Appliance NetApp Filer or a Windows Server that supports SMB2 from a Windows based system through the SMB Version 2 protocol the access is denied. For non Red Hat NFS Clients or Servers engage the vendor of the non Red Hat system. 101 Linux Fixed issue on EMC Isilon where symlink backup generated quot Error 1010 API ImprovedRetrospect Management Console Disable deployment for an nbsp 20 Jul 2020 disconnected from the server which results in stale NFS file handles. The Client applications can subscribe to these events so they get notified whenever there is a change. Use common tools such as ping traceroute or tracepath to verify that the client and server machines can reach each other. Also this box can connect via smbclient to other Windows boxes that this client has. Trace Cluster performance data like disk usage file system throughput network throughput CPU usage Client connections and protocol performance. local domain. Mar 07 2018 Applications classed as Server would publish events taking place on objects for e. isi devices d device id nbsp What is the equivalent command in Isilon. Here s how to keep your SSH sessions alive and prevent the SSH timeout By sending a null packet between the client and the server at a specified interval that is smaller than the timeout value we can avoid SSH timeout. 0 via nbsp System metadata user data and user metadata all coexist on the same disk For example if encryption is in place with the use of Isilon Cloud Pools don 39 t use temporary disconnect or site outage between two sites or a failure of one site nbsp For the most recent version 4 see 4 . The EMC ESRS Gateway features include 24x7 remote monitoring and secure authentication with AES 256 bit encryption and RSA digital certificates. A common reason for drives to end up more highly used than others is the running of a FlexProtect job type. The capabilities of the Ansible modules are managing users groups access zones file system nfs exports smb shares snapshots and snapshot schedules existing Isilon NAS or IsilonSD Software Isilon for ESX Hortonworks Cloudera or PivotalHD EMC Isilon Hadoop Starter Kit documentation and scripts VMware Big Data Extension. Note that the instructions for managing Windows as a _client_ are at the bottom of the page. The failover process is faster for NFS version 3 clients because The clustering infrastructure now allows one resource per network name instead of one resource per share which significantly improves resources 39 failover time. Clearing Events. this will download the latest isilon from www. Validation that clients can access data from the Isilon cluster. Please use the command prompt instructions above. Mar 11 2012 Landesk has a task that is installed as part of the agent that will run a miniscan when the IP address of the computer changes. Because NFS not being zone aware NFS could not see any zone but System Post OneFS 7. Each single Isilon node includes CPU Memory Networking Disk Controllers and Storage media. How to create NFS Share. 3. All internal traffic goes over IB no ifs ands or buts unless someone with more experience can correct me . 1526 File system point in time browse may fail. It may be here. Client Owner The client owner is a unique string opaque to the server that identifies a client. 1 hours. Work with Client Solutions Leads Core Sales Sales Management Marketing and Partners to assess customer business operations and develop and propose fully integrated technology solutions. The list below explicitly refers to quot SMB quot as including an SMB client or an SMB server plus the various protocols that extend SMB such as the Network Neighborhood suite of protocols and the NT Domains suite. Data that resides on EMC Isilon clusters is unavailable to SMB SMB2 SMB3 clients. DNS is easiest. During a rolling upgrade nodes on the EMC Isilon cluster are upgraded and restarted one at a time and can affect client connections and access to data. Configuration of the cluster as agreed on the configuration guide. Feb 08 2013 I just received notification about KB article 2016122 which VMware has just published. Isilon Nodes and Networking In a nutshell Isilon is a collection of a certain number of nodes connected via 20Gb s DDR InfiniBand back end network and either 1GB s or 10GB s front end network for client connections. x at the moment Corporate Headquarters 300 Spectrum Center Drive Suite 200 Irvine CA 92618 Sep 29 2015 Here is a list of potential fixes to solve the random disconnect issue in Windows 10. the SSH Client disconnects. The collector uses a pluggable module for processing the results of those queries. 2 NFS is now zone aware NFS exports are zone specific. 0 run faster than normal NDMP backups. 10 Gb Ethernet or 40 Gb Ethernet 10 Gb Ethernet or 40 Gb Ethernet external front end connection that is used for client connectivity Isilon back end switches InfiniBand or Ethernet back end switches are internal back end connections that are used for intracluster data and messages. Aug 05 2015 If you re ready to do a full cutover you can always point make a change the DNS record to point to the new IP. Enterprise Logic Inc. So far we have setup NFS Server and NFS client with basic configurations. keepidle 7200000 1. To get the best performance you need to use Windows servers and clients. It appears that one cannot add the isilon_nas_vaai_plugin to a Image Profile and have it successfully install as one can with the EMC VNX NAS Plugin. Description of the Export 3. BDE is a virtual appliance based on Serengenti and integrated as a plug in to vCenter. The Isilon One FS cluster creates a single namespace and file system that is distributed across all nodes in the cluster and is accessible by clients connecting to any node in the cluster. In the Control Host box enter the external IP address or the host name of any node in the Isilon cluster. log INFO 14017353171 NFS Client Hostname client. I have to disconnect reboot then add again and it works for one or a couple of days then goes again. cifs. The server SPNs are part of the ISILON EDC and or ISILON BMR computer object s i. I think a wireshark would be more helpful than a procmon. You can If you disable write caching client specifications are ignored and all writes are nbsp If not completed when the timeout expires the SSH Client disconnects. 3. This setting enables the following client to mount the export present the root identity and be mapped to root. 0 so it do But Microsoft suggestion has problems in the link we must disable nbsp 8 Sep 2017 With the OneFS operating system the user can access data with SecurityAdmin and root roles can enable and disable authentication nbsp Introduction. tcp. 0 a Windows client request to copy data from one location in the storage array to another location in the storage array required interaction between the Windows client CIFS server and back end storage. screen. 1523 Azure VSA VM restore may fail when converting unmanaged to managed VM May 08 2019 Isilon What s New in 2019 Isilon continues to be the leader in unstructured data storage The Gartner Magic Quadrant shows Isilon as leader well ahead of the competition. In a Hadoop implementation on an EMC Isilon cluster OneFS acts as the distributed file system and HDFS is supported as a native protocol. 15 On November 10 2015 EMC announced an expansion of its Isilon NAS portfolio with a scaled down software storage system for remote locations a cloud Apr 22 2020 OneFS Best practices for NFS client settings. their creation or modification. Hi I have configured the Isilon Add on and it runs through the setup successfully however it never collects any data and I can see the following errors in the log. After the initial sync is complete secure copy has the option to do incrementals. I haven 39 t found a way to redirect any internal traffic to the external ports and a cluster tends to complain when it 39 s IB links aren 39 t up. Our client a Fortune 500 Company in the Cincinnati area is looking to add a Sr. If you are using offline files Continue reading DFS and Offline Files A Match Made In Hell Oct 19 2012 drain time Specify how long to give clients to disconnect before rebooting the node Drain time is in seconds but can change to hours with h days with d and weeks with w If you don 39 t go with the rolling reboot then you will be prompted to reboot the cluster once the update process has completed. For example if you use Windows Server 2016 to reach an SMB share that is hosted on Windows 10 Windows Server 2016 is the SMB Client and Windows 10 the SMB Server. x Windows Server 2008 or Windows Vista SMB 2 Windows Server 2008 R2 or Windows 7 SMB 2. Then you create the SmartConnect zone delegation pointing to the hostname. SMB is a stateful protocol NFS is a stateless protocol. Networking is in place and ports available and configured for front end connectivity. This article describes the best practices and recommendations for client side settings and mount options when using the NFS protocol to connect to an Isilon cluster and applies to all currently supported versions of OneFS. The sc. Start the necessary services and Verify the status of services it must be running. So in real world implementations where you have smartconnect basic you d only have one zone and all NFS and SMB clients would use the same reference. May 15 2018 Sessions like this will automatically disconnect if no files are in use. You can configure your OneFS cluster to use SMB or NFS exclusively. Chronyd is smaller in size it uses less system memory and it wakes up the CPU only when necessary which is better for power saving. com 4. sh The number of bytes the NFS client requests from the NFS server in a single read request. ps1 follow the instructions provided after the above to configure isilon When your Isilon cluster fills up to more than 90 capacity cluster performance is affected. See full list on anexinet. Hadoop is an open source platform that runs analytics on large sets of data across a distributed file system. This is typically because the zone is setup for Dynamic IP. The library is based on the Paramiko SSH library and is named Netmiko. Snapshot creation on the target Isilon array. We are using OneFS Version 8. 5. isilon disconnect client


Asynchronous Motor

Copyright 2013 - 2020 © Elprocus